EP 0955289 B1 20030507 - Method of treatment of textiles
Title (en)
Method of treatment of textiles
Title (de)
Verfahren zur Behandlung von Textilmaterialien
Title (fr)
Procédé de traitement de textiles
Publication
Application
Priority
- EP 99810266 A 19990329
- EP 98810289 A 19980406
Abstract (en)
[origin: EP0955289A2] Prevention of the uptake of migrating dyes in wash liquors containing a peroxide-containing washing agent by adding 0.5-150 mg/l of a non-symmetrical Mn complex (I) is claimed, as are also: (i) some the compounds (I) which are novel; (ii) (ii) novel bisphenol ligands (II) for preparation of (I); (iii) preparation of (II); (iv) 2 specific compounds of type (I); and (v) wash liquors containing (I). The Mn complexes (I) used in the wash liquors: n = 0, 1, 2 or 3; m = 1, 2 or 3; A = an anion; Y = (a) an alkylene group of formula -(C(R5)2)r; (b) -CX:CX-; (c) -(CH2)q-NR4-CH2)q-; or (d) 1,2-cyclohexylene or -phenylene, each optionally substituted by R9 as per formula (III) or (IV); r = 1-8; R4 and R5 = H or 1-4C alkyl; X = cyano, 1-8C alkyl or di(1-8C alky)amino; q = 1, 2, 3 or 4; R9 = SO3H, CH2OH or CH2NH2; R and R1 = cyano, halogen, OR5, COOR5, nitro, 1-8C alkyl (optionally partially or fully fluorinated), NHR6, NR6R7, 1-8C alkyl-R8, or N<+>R4R6R7, with the proviso that R and R1 are not the same when n = m; R6 and R7 = 1-12C alkyl or together and with the bonded N atom form a 5-, 6- or 7-membered ring optionally containing further heteroatoms; R8 = OR5, COOR5, NR6R7 or NH2; R2 and R3 = H, 1-4C alkyl, aryl (optionally substituted by cyano, halogen, OR5 or COOR5), nitro, 1-8C alkyl, NHR6, 1-8C alkyl-R8 or N<+>R4R6R7 The Independent claims cover (i) novel compounds (IA) as per formula (I) but in which R2 and R3 are both H and the case in which one of these is H and the other is phenyl is excluded; (ii) novel ligands of formula (II); (iii) preparation of (II); (iv) the 2 specific compounds of type (I) as shown by formulae (IB) and (IC) under SPECIFIC COMPOUNDS below; and (v) wash liquors comprising by wt. (a) 5-90% anionic and/or nonionic surfactants; 5-70% builder; 0.1-30% peroxide; and 0.005-2% (I); or (b) 5-70% anionic and/or nonionic surfactants; 5-40% builder; 1-12% peroxide; and 0.1-0.5% (I).
IPC 1-7
IPC 8 full level
D06L 1/12 (2006.01); C07C 251/24 (2006.01); C07F 13/00 (2006.01); C09B 55/00 (2006.01); C11D 3/00 (2006.01); C11D 3/16 (2006.01); C11D 3/26 (2006.01); C11D 3/30 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); C11D 7/18 (2006.01); C11D 7/38 (2006.01); D06M 13/50 (2006.01)
CPC (source: EP KR US)
C07C 251/24 (2013.01 - EP KR US); C07F 13/005 (2013.01 - EP US); C11D 3/0021 (2013.01 - EP US); C11D 3/168 (2013.01 - EP US); C11D 3/3932 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI NL PT SE
DOCDB simple family (publication)
EP 0955289 A2 19991110; EP 0955289 A3 19991201; EP 0955289 B1 20030507; AR 014819 A1 20010328; AT E239696 T1 20030515; AU 2257199 A 19991014; AU 756053 B2 20030102; BR 9901238 A 20000530; CA 2267847 A1 19991006; CN 1137978 C 20040211; CN 1231330 A 19991013; DE 59905403 D1 20030612; DK 0955289 T3 20030901; ES 2197594 T3 20040101; ID 22607 A 19991202; JP 2000054256 A 20000222; JP 2009067796 A 20090402; JP 4290269 B2 20090701; KR 100662217 B1 20070102; KR 19990082953 A 19991125; PT 955289 E 20030930; TW 408203 B 20001011; US 2001023238 A1 20010920; US 2002183228 A1 20021205; US 6413926 B2 20020702; US 6737391 B2 20040518
DOCDB simple family (application)
EP 99810266 A 19990329; AR P990101517 A 19990405; AT 99810266 T 19990329; AU 2257199 A 19990331; BR 9901238 A 19990405; CA 2267847 A 19990401; CN 99104811 A 19990405; DE 59905403 T 19990329; DK 99810266 T 19990329; ES 99810266 T 19990329; ID 990303 A 19990405; JP 2008242113 A 20080922; JP 8733299 A 19990330; KR 19990011850 A 19990406; PT 99810266 T 19990329; TW 88104022 A 19990316; US 14053002 A 20020507; US 83524501 A 20010413